phenobarbital embryopathy https://github.com/monarch-initiative/mondo/issues/6876 https://www.malacards.org/card/phenobarbital_embryopathy MEDGEN:895102 phenobarbital antenatal exposure Orphanet:1919 SCTID:715431002 UMLS:C4275281 MONDO:0016015 icd11.foundation:1602901948 A teratologic disorder associated with intrauterine exposure of phenorbarbital during the first trimester of pregnancy. Infants are usually asymptomatic but an increased risk of intellectual disability, tetralogy of Fallot, unilateral cleft lip, hypoplasia of the mitral valve and some other mild abnormalities such as hypertelorism, epicanthus, hypoplasia and low insertion of the nose, low insertion of the ears, prognathism, finger hypoplasia, brachydactyly and hypospadias have been reported in rare cases. toxic or drug-related embryofetopathy